ASoC: fsl-asoc-card: add second dai link component for codecs

Add a second dai link component for codecs that will be used for use
cases with 2 codecs.
It is needed for future integration of the SPDIF support, which will
use spdif_receiver and spdif_transmitter drivers.

To prevent deferring in use cases using only one codec, also set
by default the number of codecs to 1 for the relevant dai links.

Co-developed-by: Philip-Dylan Gleonec <philip-dylan.gleonec@savoirfairelinux.com>
Signed-off-by: Philip-Dylan Gleonec <philip-dylan.gleonec@savoirfairelinux.com>
Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Link: https://patch.msgid.link/20240627083104.123357-3-elinor.montmasson@savoirfairelinux.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index e8003fbc8092d571ab3e9ec9351716d112272cc4..805e2030bde47150670277f5bfe495ac606f2edc 100644 (file)
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -296,7 +296,7 @@ static int be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 
 SND_SOC_DAILINK_DEFS(hifi,
        DAILINK_COMP_ARRAY(COMP_EMPTY()),
-       DAILINK_COMP_ARRAY(COMP_EMPTY()),
+       DAILINK_COMP_ARRAY(COMP_EMPTY(), COMP_EMPTY()),
        DAILINK_COMP_ARRAY(COMP_EMPTY()));
 
 SND_SOC_DAILINK_DEFS(hifi_fe,
@@ -306,7 +306,7 @@ SND_SOC_DAILINK_DEFS(hifi_fe,
 
 SND_SOC_DAILINK_DEFS(hifi_be,
        DAILINK_COMP_ARRAY(COMP_EMPTY()),
-       DAILINK_COMP_ARRAY(COMP_EMPTY()));
+       DAILINK_COMP_ARRAY(COMP_EMPTY(), COMP_EMPTY()));
 
 static const struct snd_soc_dai_link fsl_asoc_card_dai[] = {
        /* Default ASoC DAI Link*/
@@ -622,6 +622,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
 
        memcpy(priv->dai_link, fsl_asoc_card_dai,
               sizeof(struct snd_soc_dai_link) * ARRAY_SIZE(priv->dai_link));
+       priv->dai_link[0].num_codecs = 1;
+       priv->dai_link[2].num_codecs = 1;
 
        priv->card.dapm_routes = audio_map;
        priv->card.num_dapm_routes = ARRAY_SIZE(audio_map);